DG1022A - RIGOL TECHNOLOGIES

RIGOL

Data Sheet

DG1000 Series Dual-Channel

Function/Arbitrary Waveform Generator

Nov. 2015

RIGOL TECHNOLOGIES, INC.

Main Features

 Adopt advanced DDS technology; dual channel

output; 100 MSa/s sampling rate; 14 bits vertical

resolution

 Outp ut 5 standard wave f orm s; built-in 48

arbitrary wavefor m s

 Abundant modulati on func tions: AM, FM, PM and

FSK

 Provide linear/logarithm sweep and burst

 Abundant output and input interfaces: waveform

output; synchronous signal output, external

modulation source, external clock reference (10

MHz) input, external trigger input

 Channel coupling an d cha nne l copy

 Built-in high p recision and wi de band counter, the

measurement range: 100 mHz to 200 MHz

(single channel)

 Standard configuration interfaces: USB Device &

USB Host

 Seamlessly interconnect with DS1000 series

digital oscilloscope

 Powerful arbitrary waveform editing software

(UltraWave)



Support remote control by com ma nds

Applications

 Analog Sensor

 Practical Environ ment Sig nals

 Circuit Function Test

 IC Chip Test

Product Overview

DG1000 series Dual-Channel

Function/Arbitrary Waveform Generators

adopt Direct Digital Sy nthesis (DDS)

technology, which enables to generate

stable, high-precision, pure and low

distortion signals.

Easy to Use Design

 A variety of display modes

 Clear graphical interface

 Provide Chinese and English menu

and input

 Built-in help system makes help

information acquistion more

convenient.

 File management (store file in USB

flash storage device or the internal

memory)

 Dual-channel Output, Built-in and Editable Arb Waveform

 Abundant Modulation Functions, Sw eep, Burs t

 Channel Coupling and Copy  Built-in Frequency Counter

Abundant Modulation Functions:

Support

AM, FM, PM and FSK, the modulated waveforms are

intuitively shown on the screen. It can be used in

Education & Training area proverbially.

Sweep: It c a n generate “sweep” from the start

frequency to th e s to p frequency during appointed

sweep time (1 ms to 500 s) you specify. Sweeping

can be generated by Sine, Square, Ramp or Arbit rary

waveform.

Burst: It can generate pulse sequence for a variet y

of waveform function, and the waveform could

continuousely cycle within specific time or apply

externa l gating signal.

Channel Coupling:

Once you setup the

base channel and the Frequency/Phase

deviation of the two channels, th e

Frequency/Phase of the other one will vary

with the base channel and will still keep the

deviation you have selected.

Channel Copy:

According to this

function, the parameters from one channel

could be copied to another channel with no

change of the waveform shape.

The counter cou lde be used to me asure these

parameters: frequency, period, duty cycle,

positive pulse width and negative pulse width

within the range of 100 mHz to 200 MHz.

Two modes of counter are available:

Auto mode: The coupl ing mode , sensitivity,

trigg er level and the switch of high frequency

reject c ou ld be set automatically.

Manual mode: DC/AC, sensitivity (low, mid,

high), trigger level, the switch of high

frequency reject could be set manually.

Dual Channel Output:

Separately setup the

wavefrom and parameter as well as the output state

of two channels. The phases from two channels

could be s ynchronous while outputting based on

the “AligPha” function from opera t ion menu.

Built-in Waveform Output: The instrument

has 48 built-in arbitrary waveforms (conta ins DC )

which including common, math, enginee rin g,

window func tion and other common waveforms.

Editable Arb Waveform: Enable to ed it and

output an arbit r ary wave form with 14bits, 4kpts.

In addition, the instrum ent provides 10 nonvolatile

memories for storing custom arbitrary waveforms.

Accord i ng to U ltra wav e, mor e wav eforms could be

edited and saved.

 Powerful Waveform Editing Software “UltraWave”

Specifications

All the specifications below apply to DG1000 ser ies Dual-Channel Functi on / Arbitrar y Waveform

Generator unless where noted. To come up to these specifications, two conditions must be met firstly:

 The instrument must have been operated continuously for 30 minutes under the specified

operating temperature (18°C to 28°C).

 Variation of the operating temperature should be within 5 oC.

Note: All specifications are guaranteed unless where marked “typical”.

Specifications

Frequency

Waveforms

Sine, Square, Ramp, Pulse, Noise, Arb

DG1022

DG1022A

Sine 1 µHz to 20 MHz 1µHz to 25MHz

Square 1 µHz to 5 MHz 1µHz to 5MHz

Pulse 500 µHz to 3 MHz 500µHz to 5MHz

Ramp/Triangle

1 µHz to 150 kHz

1µHz to 500kHz

White Noise

5 MHz bandwidth (-3 dB)

5MHz bandw idth (-3dB)

Arb. 1 µHz to 5 MHz 1µHz to 5MHz

Resolution 1 µHz

Accuracy ±50 ppm in 90 d a ys

±100 ppm in 1 ye ar

18°C to 28°C

Temperature Coefficient < 5 ppm/°C

In order to meet the most basic needs of users,

UltraWave provides 9 standard waveforms: Sine,

Square, Ramp, Pulse, ExpRise, ExpFall, Sinc,

Noise and DC. In addition, hand drawing , line

(point by point) drawing a nd arbitrar y point s

drawing are a lso off ered to make it easier to

create compl e x w a vefor ms and to edit multiple

waves simultaneously through the multi-file

management interface.

Either, UltraWave has following utilitarian

functions:

 Save the arbitrary wav e that has been

crea ted as the format of .txt (text f i le), .csv

(CSV file) and .rdf (arbitrary waveform file)

 Read the wave files stored as the format

of .Wfm from DS series Digital Oscilloscope.

 Pri n t wavefroms.

 Download the waves have heen created to

the internal storag e of DG1000.



Windows oper at io n: en abl e to perf or m

math operations such as“＋”、“－”、“×”

for the waves in two windows.

 Absolute operation: enable to perform

absolute operation for the selecte d

waves.

 Filter: enable to perform low pass

filtering or smoothing f o r the whole

wave.

Sine W aveform Spectrum Purity

Harmonic Distortion CH1 CH2

≤1 Vpp >1 Vpp ≤1 Vpp >1 Vpp

DC-1 MHz -45 dBc -45 dBc -45 dBc -45 dBc

1 MHz - 5 MHz -45 dBc -40 dBc -45 dBc -40 dBc

5 MHz - 25 MHz -45 dBc -35 dBc -45 dBc -35 dBc

Total Harmonic Distortion

DC to 20 kHz, 1 Vpp <0.2%

Spurious Signal

(non-harmonic)

DC to 1 MHz < -70 dBc

1 MHz to 10 MHz < -70 dBc + 6 dB/o ctave

Phase Noise

10kHz Offset, –108 dBc / Hz (typical)

Square

Rise/Fall Time < 20 ns (10% to 90%), (typical, 1 kHz, 1 Vpp)

Overshoot < 7.5% (Typical, 1 kHz, 1 Vpp)

Duty Cycle 1 µHz to 3 MHz: 20% to 80%

3 MHz (not contain) to 4 MHz: 40% to 60%

4 MHz (not contain) to 5 MHz: 50%

Asymmetry

(below 50% Duty C ycle) 1% of period + 20 ns (typical, 1 kHz, 1 Vpp)

Jitter

6 ns + 0.1% of pe riod (typical, 1 kHz, 1 Vpp)

Ramp

Linearity < 0.1% of peak output (typical, 1 kHz, 1 Vpp, 100% Symmetry)

Symmetry 0% to 100%

Pulse

Pulse Width

2000 s max period; 20 ns min period; 1 ns resolution

Overshoot

< 7.5%

Jitter

6 ns + 100 ppm of period

Arb

CH1

CH2

Waveform Length 4k points 1k points

Vertical Resolution 14 bits (including sign) 14 bits (including sign)

Sampling Rate

100 MSa/s

Minimum Rising /Falling

Time

35 ns (Typical)

35 ns (typical)

Jitter (RMS)

6 ns + 30 ppm (typical)

Nonvolatile Storage

(Total:10 Waveforms)

10 waveforms

Output Characteris tic s

DG1022

DG1022A

Amplitude (50

Ω

)

CH1

CH2

CH1

CH2

2 mVpp to 10

Vpp

2 mVpp to 3

Vpp ≤20MHz:

2 mVp p to 10

Vpp;

>20MHz: 2 mVpp

to 5 Vpp;

2 mVpp to 3 Vpp

Accuracy (1 kHz Sine) [1]

±(2% of setting +2 mVpp)

Amplitude Flatness

(rela tiv e to 1 kHz, 5 Vpp

Sine wave) [1]

<100 kHz: 0.1 dB <100 kHz: 0.1 dB

100 kHz to 5 MHz: 0.1 5 dB 100 kHz to 5 MHz: 0.15 dB

5 MHz to 20 MHz: 0.3 dB 5 MHz to 25 MHz: 0.3 dB

DC Offset CH1 CH2

Range (DC)

5 V (50

Ω

)

10 V (High Z)

1.5 V (50

Ω

)

3 V (High Z)

Offset Accuracy

±(2% of the |Offset Setting| + 2 mV)

Waveform Output

CH1

CH2

Impedance 50 Ω (typical) 50 Ω (typical)

Protection [2]

Short-circuit protected,

overload relay automatical ly

disables main output

Short-circuit protected

AM (CH1)

Carrier Waveforms Sine, Square, Ramp, Arb (except DC)

Source Internal/ External

Modulation Waveforms Sin e, S qu a re, UpRamp, DnR a mp, Tr i ang l e , No i se , Ar b ( 2 mHz to 2 0

kHz)

Depth 0% to 120%

FM (CH1)

Carrier Waveforms

Sine, Square, Ramp, Arb (except DC)

Source

Internal/ External

Modulation Waveforms Sin e, S qu a re, UpRamp, DnR a mp, Tr i ang l e , No i se , Ar b ( 2 mHz to 2 0

kHz)

Frequency Deviation

DC to 10 MHz

PM (CH1)

Carri er Waveforms Sine, Square, Ramp, Arb (exce pt DC)

Source Internal/ External

Modulation waveforms

Sine, S qu a re, UpRamp, DnR a mp, Tr i ang l e , No i se , Ar b ( 2 mHz to 20

kHz)

Phase Deviation 0 to 360°

FSK (CH1)

Carrier Waveforms

Sine, Square, Ramp, Arb (except DC)

Source Internal/ External

Modulating Wav eforms square (2 m Hz to 50 kHz) with 50% duty cycle

Sweep (CH1)

Carrier Waveforms Sine, Square, Ramp, Arb (except DC)

Type

Linear or Logarithmic

Direction

Up or Down

Sweep Time 1 m s to 5 00 s ± 0.1 %

Trigger Sou rce Internal/External/Manual

Burst (CH1)

Waveforms Sine, Square, Ramp, Pulse, Noise, Arb (except DC)

Types

Count (1 to 50,000 periods), infinite, gated

Start Phase

-180° to +180°

Internal Period 1 µs to 500 s ± 1%

Gate Source External Trigger

Trigger Sou rce Internal/External/Manual

Rear Panel Connector[3]

External Modulation

± 5 Vpk = 100% modulation

10 kΩ input impedance

External Trigg er

TTL compatible

Trigger Input

Input Level

TTL compatible

Slope

Rising or falling (selectabl e )

Pulse Width > 100 ns

Input Impedance > 10 kΩ, DC coupled

Latency

Sweep: < 500 µs ( typical)

Burst: < 500 ns (typical)

Trigger Output

Electrical Level TTL compatible

Pulse Width > 400 ns (typical)

Output Impedance 50 Ω (typical)

Maximum Rate

1 MHz

Sync Output (CH1)

Electrical Level TTL compatible

Pulse Width > 50 ns ( typical)

Output Impedance 50 Ω (typical)

Maximu m Frequency

2 MHz

External Reference Input

Loc k Range 10 MHz ± 50 Hz

Level 1.5 Vpp to 5 Vpp

Loc k Time

<2 s

Input Impedance (Typical)

1 k

Ω

, AC Coupling

Counter Specification

Function Frequenc y, period, positive/negative Pulse width , Duty cycle

Frequency Range Sing le channel: 100 mHz to 200 MHz

Frequency Resolution

6 digits/second

Voltage Range and Sensiti vit y (non-modulation signal)

Auto mode 1 Hz to 200 MHz 200 mVpp to 5 Vpp

Manual mode

coupled

DC offset range ±1.5 VDC

100 mHz to 100 MHz 20 mVRMS

to ±5 Vac+dc

100 MHz to 200 MHz 40 mVRMS

to ±5 Vac+dc

coupled

1 Hz to 100 MHz

50 mVpp to ±5 Vpp

100 MHz to 200 MHz

100 mVpp to ±5 V pp

Pulse widt h a nd

Duty cycle

Measure 1 Hz to 10 MHz (100 mVpp to 10 Vpp)

Input adjust

Input impedance 1 MΩ

Coupl i ng mode

AC, DC

High frequency restrain

High frequency noise restrain (HFR) On or Off

Sensitivity

Low, M e dium, High

Trigger mode

The trigger lev el can adjust manually or automatically.

Trigger level range: ±3 V (0.1% to 100

％

)

Resolution: 6 mV

Remark:

[1] In atypical condition, the specification may have minor differences.

[2] In normal temperature, short circuit in less than half hour will be tolerable.

 CH1 is provided with Overvoltage function. When the output terminal is connected to an external circuit, the

relationships between the output voltage “Vout” of generator and the voltage “Vin” possibly generated by external

circuit are:

If Vout≤1VDC, the protective range of Vin is ±3V

If Vout>1VDC, the protective range of Vin is ±12.5V

Therein, Vout=Am plitude/ 2+|O ffset|, t he Amplit ude an d Offset ar e the p arameters o f the signal ou tputted

from generator.

The generator will turn off the output automatically when Vin exceeds the specified range.

 The voltage inputted to the output connector of CH2 should be within ±3V.

[3] External input voltage should be within ±5V, or else the generator may be damaged.

General Specifications

Display

Display Type

Black and White LCD Screen

Display Resolution

256 Horizontal x 64 Vertical

Grey Degree

4 Level Grey

Display Cont r ast (typical)

150 : 1

Backlight Brightness (typical)

300 nit

Power Supply

Supply Voltage

100 to 240 VAC

RMS

, 45 to 440 Hz, CAT II

Power Consumption

Less than 40 W

Fuse

2 A, T Level, 250 V

Environment

Amb i e nt Temperatur e

Operation: 10

℃

to +40

℃

Non-operation: -20

℃

to +60

℃

Cooling Method

Natura l cooling

Humidity Range Below + 35℃

: ≤90

％

relative humidity

+ 35℃

+ 40℃

: ≤60

％

relative humidity

Height above sea level

Operation: belo w 3,000m

Non-o pe ration: below 15,000m

Mechanism

Dimension

Width

232 mm

Height

108 mm

Depth

288 mm

Weight

Net Weight

2.65 kg

Gross Weight

4 kg

IP Protection

IP2X

Cali bration Interval

One year suggested

Ordering Information

Name of Product

RIGOL DG 1000 series Dual-Channel

Function/Arbitrary Waveform Generator

Standard Accessories

 A Power Cord that fits the standard of

destination country

 A CD (including User’s Guide and application

software)

 A Quick Guide

 A BNC Cable

Optional Accessories

 BNC to Alligator Clip Cable

 USB Cable

 40dB Attenuator

 P ower Amplifier

Warranty

Thank you for choo s ing RIGOL products!

RIGOL warrants that the product mainframe

and produ ct a ccesso ries will be free from defects

in materials and workmanship within the

warranty pe riod.

If a prod uct pr ove s defective within the

respective period, RIGOL guarantees free

repla cement or repair of any de fective products

within a reasonab le period of time. To get repair

service, please contact with your neare s t

RIGOL sales or service office.

There is no othe r wa rr ant y, expressed o r im plied,

except such as is expressly set forth herein or

other applicable warranty card. There is no

implied wa rranty of merchant ability or fitness fo r

a particular purpose. Under no circumstanc es

shall RIGOL be liable for any consequential ,

indirect, ensuing or special dam ages for any

breach of warranty in any case.

If you have any problem or requi rement when using our products or this manual, please contact

RIGOL.

E-mail: service@rigol.com

Website: www.rigol.com